baber/WOPTO huggingface dataset:
Patent JP-H09122276-A (JP)
Title: Racket
Inventor: TAKAHASHI YASUHIKO
IPC: A63B49/02
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration propagation to a grip section when a ball is driven by keeping the cavity inside a face section and a shaft section vacuum in a racket provided with a frame having the hollow tubular face section and shaft section formed into the cavity inside. SOLUTION: This tennis racket 1 is constituted of a face section 2, a shaft section 3, and a grip section 4. All of the face section 2, shaft section 3, and grip section 4 are made hollow tubular, and they are kept vacuum inside. The face section 2 is provided with grommet holes, and the holes are formed as the tubular inner holes provided integrally with the face section 2 to cross the cavity of the face section 2. The degree of vacuum in the cavity is set to 200Torr or below, preferably to 50Torr or below, particularly to 1Torr or below. When the inner cavity is kept vacuum, no vibration transmission medium exists in the cavity, and the vibration propagated to the grip section 4 is reduced.
Patent JP-H01126068-A (JP)
Title: Electronic file system
Inventor: NINOMIYA YUKIO
IPC: G06F17/30
Filed: 1987-11-10
Abstract: PURPOSE:To enhance the utility of an electronic file by adding optional user information to file information and displaying the result. CONSTITUTION:The file information stored in an electronic file 1 is reproduce by a reproducing means provided to a central processing unit 4 by the operation of a console 3 and transferred to an electronic file pattern buffer 5 and displayed on a display device 6. When the comment data stored in a user unique information file 2 is added to the file information and the result is displayed, the reference information to be referenced is displayed on the display device 6 at first. The volume number and the page number of the displayed file information and the comment data stored in the user unique information file 2 corresponding to the user ID are reproduced by the reproduction means of the central processing unit 4 and transferred to the user unique information pattern buffer 7 and added to the file information displayed on the display device 6 and the result is displayed.
Patent JP-2001110641-A (JP)
Title: Laminate impedance element
Inventor: KAWARAI MITSUGI
IPC: H01F41/04
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a laminated impedance element having characteristics of a large R component and small X component, suitable for EMI countermeasures. SOLUTION: For this laminated impedance element, in order to shield one part of or all magnetic flux generated by a laminated coil conductor 1 formed inside a ceramic layer, a conductor layer 2 is formed as a magnetic flux shield layer at a position insulated from the laminated coil conductor 1.
Patent JP-H11120315-A (JP)
Title: Adapter
Inventor: NIWADA TAKESHI
IPC: G06K17/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To save electric power with simple constitution without troubling a user by supplying the source electric power to an adapter when the completion of the inserting of the adapter into a disk cartridge driving device is detected through an insertion detection switch and cutting off the power supply when the completion of the insertion is not detected. SOLUTION: A disk cartridge type adapter is provided with a driving part communication interface part 61 which communicates with a floppy disk drive, an MPU part 62 and an IC card communication interface part 63 which communicates with an IC card. Further, the adapter is provided with an adapter insertion detection switch 64 which detects the completion of the insertion of the adapter into an disk cartridge driving device and a motor rotation detection switch 65 and those switches are respectively connected to the MPU 621. Then, when the adapter insertion detection switch 64 turns on, the MPU part 62 and a battery part 81 are connected to supply electric power from the battery part 81 to the MPU part 62 and when the switch turns off, the MPU part 62 is disconnected from the battery part 81 to stop the power supply.
Patent JP-H08140558-A (JP)
Title: Noodle dough producing and feeding device
Inventor: SAKURAZAWA HATSUO
IPC: A21C3/02
Filed: 1994-11-18
Abstract: PURPOSE: To provide a noodle dough producing feeding device of a simplified structure in which opening and closing operations of the outlet of a mixer is controlled to store an appropriate amount of noodle dough in a hopper and feed it to a roller, thus the noodle can be smoothly produced without forming dough balls, as the moisture content of the dough is kept almost invariable. CONSTITUTION: The noodle dough is allowed to flow down from the mixers 2L, 2R in which the starting materials are stirred with stirring blades 4 in casings 3 through a chute 15 into the hopper 17, then fed to the roller 16 in turn and formed into band shape. The amount of the noodle dough in the hopper 17 is detected with level sensors 33a, 33b and the opening of the outlet 7 is controlled according to the detected values. The noodle dough can be directly fed to the roller 16 without passing through a feeder.
Patent JP-H02132805-A (JP)
Title: Manufacture of superconducting coil
Inventor: OISHI KATSURO
IPC: H01F6/06
Filed: 1988-11-14
Abstract: PURPOSE:To allow a coil from containing no junction part of two superconducting wires with each other by a method wherein a plurality of dummy wires are spirally wound in the shape of rings around a continuous length core material, and then the dummy wires are replaced by continuous superconducting wires successively. CONSTITUTION:A straight-angle-formed stranded wire 3 is formed by winding a dummy wire 2 on the outer circumference of a continuous length core material in a closely contacting manner. Then, the flat type twisted wire is endlessly set on a stranding device by butting together both ends of the core material 1. Subsequently, an optional dummy wire 2 is remove from the stranded wire 3, a groove 15 of the width same as the diameter of the dummy wire 2 is spirally formed on the outer circumference around the material 1. Then, a superconducting wire is fitted in the groove 15, and a one-turn coil is formed. Then, the dummy wire adjacent to the superconducting wire, with which the coil is formed, is removed and the second turn is wound around by continuously fitting the superconducting wire in the new groove. All of the dummy wires 2 are replaced with the superconducting wires by repeating the above-mentioned operation successively, and the title superconducting wire is manufactured.
Patent JP-H10116820-A (JP)
Title: Etching device for photo-mask
Inventor: MIYASHITA HIROYUKI
IPC: G03F1/80
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a pattern due to electrification, by providing an etching device for dry-etching a photo-mask with destaticizing mechanism part for removing charges from a substrate. SOLUTION: After a substrate 110 is dry-etched, an etching chamber 151 is released to atmosphere, and a gate valve 159 is opened, and the substrate 110 is taken out by a transportation arm 130, and the surface of the substrate 110 is irradiated with soft X-ray 122 from a soft X-ray radiation part (destaticizing mechanism part) 120, so that the electric charge on the surface of the substrate 110 charged at etching is neutralized for destaticization. Such parts as contact to the substrate 110 such as a place on which the substrate 110 of the transportation arm 130 is placed is, preferably, of such as insulation material as ceramics. A plurality of soft X-ray radiation parts 120 may be provided as required. The distance from the substrate 110 is preferably 10-100cm.  Further, the soft X-ray radiation part 120 is, considering sticking of such a foreign material as dirt, set at the place expect above the substrate 110.
Patent JP-2000111470-A (JP)
Title: Particle sensor with air flow system of low-pressure loss
Inventor: KREIKEBAUM GERHARD
IPC: G01N15/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of an air flow channel by relatively increasing the sectional area of the inlet of an air-flow pipe, by gradually reducing the sectional area by a nozzle, and by minimizing the sectional area in an outlet. SOLUTION: A detection part includes a laser diode assembly that gives an essentially cylindrical beam 21 where light is extremely narrow along a beam axis 37. An air-flow pipe has a relatively large sectional area 58 in an inlet end 29. The sectional area 58 is essentially fixed along a first segment 59 of the air-flow pipe, is gradually reduced in a second segment 61, and is minimized in an outlet 33, thus positively allowing the beam of light 21 to pass through an entire or an essentially entire particle 23 being surrounded by air flowing from the outlet. In the slender outlet 33, pressure loss is surely reduced as compared with a circular outlet having a diameter that is nearly equal to that of the beam of the light 21.
Patent JP-H09121897-A (JP)
Title: Oligonucleotide for detection and identification of bacterial strain of pathogenic chlamydia
Inventor: IIDA KEIJI
IPC: C12Q1/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a novel uncleic acid which can hybridize with a nucleic acid sequence of the gene of cysteine-rich outer membrane protein of a specific molecular weight of a bacterium belonging to Chlamydia and is useful for simple, prompt, and exact detection and strain identification of pathogenic Chlamydia strains. SOLUTION: This novel nucleotide can hybridize with a nucleic acid sequence of 60kDa cysterine-rich outer membrane (OMP2) of a bacterium belonging to Chlamydia, having a part or the whole of nucleic acid sequences of formulas I-IV or a part or the whole of their complementary sequences and enables direct, simple, prompt and exact detection of strain identification of pathogenic Chlamydia strains. This nucleotide is prepared by inverstigating the nucleic acid sequence of the gene of 60kDa cysteine-rich outer membrane protein (OMP2) of a strain belonging to Chlamydia to find that a specific region of the OMP2 gene can be utilized for detection and identification of the strain and by chemically synthesizing this characteristic nucleic acid sequence.
Patent JP-H03147921-A (JP)
Title: Controlling of discharge of hardener in land improvement method
Inventor: WATANABE KANAME
IPC: E02D3/12
Filed: 1989-11-02
Abstract: PURPOSE:To normally satisfy design value by storing the relational value of falling and rising speed of a stirring wing and discharge amount of hardener, and controlling automatically the discharge amount of the hardener in accordance with the falling rising speed. CONSTITUTION:The relational value of falling and rising speed of a stirring wing 6 and discharge amount of hardener 8 to satisfy design value is stored in a microcomputer 5 in advance. After that, the discharge of the hardener 8 is detected by an electromagnetic flow meter 3 and, at the same time, the falling and rising speed of the stirring wing 6 is detected by a rotary encoder 4. Actual quantity of flow from the flow meter 3 and necessary quantity of flow are compared and operated to increase or decrease the speed of an inverter motor 1, and the discharge from a grout pump is automatically controlled. According to the constitution, the proper quantity of flow of the hardener 8 corresponding to the falling and rising speed of the stirring wing 6 can be held, and planned strength of the ground can be obtained.
Patent JP-S62144387-A (JP)
Title: Semiconductor light-emitting device
Inventor: EBE KOJI
IPC: H01S5/00
Filed: 1985-12-19
Abstract: PURPOSE:To improve threshold current density, conversion efficiency and temperature characteristics, etc. by making the difference of the energy levels of electrons and holes in each semiconductor layer having superlattice structure larger than the forbidden band width of an active layer, and performing confinement at least on one active layer of a carrier by superlattice structure. CONSTITUTION:Semiconductor layers 2-6 are grown on a PbTe substrate 1 in succession through a method such as a molecular-beam epitaxy method (an MBE method). Impurity concentration is brought to approximately 2X10<18>cm<-3> and thickness to approximately 3mum in the P-type PbTe layer 2, the superlattice structure 3 is formed in a non-doping manner and the whole thickness is brought to approximately 0.3-0.5mum, thickness is brought to approximately 10nm in Pb0.9Sn0.1Te layers 3a, and thickness is brought to approximately 5nm in Pb0.75Sn0.25Te layers 3b. The Pb0.9Sn0.1Te active layer 4 is shaped in a non-doping manner and thickness is brought to approximately 0.5mum, the superlattice structure 5 is constituted similarly in order in which the superlattice structure 3 is inverted, and impurity concentration is brought to approximately 3X10<18>cm<3> and thickness to approximately 2mum in the N-type PbTe layer 6. An electron confinement effect is acquired by the superlattice structure 3, 5, and the confinement effect of holes is obtained by the PbTe layers 2, 6, the upper ends of valence bands thereof are made lower than the Pb0.9Sn0.1Te active layer by approximately 90meV.
Patent JP-H02130186-A (JP)
Title: Optical recording medium
Inventor: HIROTA KUSAHITO
IPC: B41M5/26
Filed: 1988-11-11
Abstract: PURPOSE:To enable erasure at a high speed by forming the diffraction line of the maximum intensity in an X-ray diffraction spectrum in a plane 200 when a recording layer of an optical recording medium is crystallized by heating a board made of crystal of cubic or rhombic system as a main ingredient in the crystalline state of the layer. CONSTITUTION:An optical recording medium can record, erase or reproduce information by radiating a recording layer formed on a board with a light, and the recording and erasing of the information are conducted by state change between a crystalline state and an amorphous state. The crystalline state of the layer of the medium is made of crystal of cubic or rhombic system as main ingredient, and when the board is heated to crystallize the layer, the diffraction line of the maximum intensity in a X-ray diffraction spectrum is in a plane 200. The fact that the intensity of the diffraction line of the plane 200 is high exhibits that the crystal is oriented in the direction of a plane 100. Thus, recording, erasing are performed at a high speed, and even if the recording, erasing are repeated many times, the deterioration can be reduced.
Patent JP-2000222733-A (JP)
Title: Information recording method, information recording medium and information recorder
Inventor: SHINDO HIDEHIKO
IPC: G11B7/0045
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To attain the accurate recording to improve the density by recording the information on a recording medium while changing four power levels to the varous values. SOLUTION: A Peak Power is assigned to a 1st group, and a Bias power (1), Bias Power (2) and Bias Power (3) are assigned to a 2nd group. The independent variable to be assigned to the 1st group is designated as 'magnification x', and the independent variable to be assigned to the 2nd group is designated as 'magnification y'. The value of the Peak Power at the time of recording is made to x times of the initial value, and values of the Bias Power (1), Bias Power (2) and Bias Power (3) at the time of recording are respectively made to y times of the initial values, then the information is recorded while changing the x and y to the various values, and also the recorded information is reproduced.  The fluctuation of the reproduced signal (reproduction jitter) is measured, and the values of x and y are adjusted so that the value of the measured jitter is reduced lower than the prescribed value.
Patent JP-2000111340-A (JP)
Title: Light communication device of surveying machine
Inventor: ISHINABE IKUO
IPC: G01S7/00
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To communicate data appropriately regardless of close distance or far distance by equipping an optical means for forming the image of communication light with a diffraction optical member with at least a 0-order beam. SOLUTION: A light reception optical means with a diffraction optical member 20 is provided at the front of a photo detector 7 of a data communication part 16. When range-finding light 5 enters the diffraction optical member 20 from an oblique direction at a close distance, parallel components are transmitted and reach the photo detector 7. In this case, since the spread of luminous flux is small, luminous flux density is high, which is sufficient for operating the photo detector 7. On the other hand, when a surveying machine is located at a far distance and the luminous flux of the range-finding light 5 enters while being spread widely, the diffraction optical member 20 condenses the range- finding light 5 on a light reception surface, so that a sufficient quantity of light enters the photo detector 7.
Patent JP-S63140361-A (JP)
Title: Data processor
Inventor: KUBO KENKICHI
IPC: G06F12/08
Filed: 1986-12-01
Abstract: PURPOSE:To require no setting of address data by providing a data change detection circuit on an extension data bus, controlling a bidirectional buffer according to a detection result and validating and prohibiting the output of the bidirectional buffer. CONSTITUTION:The data change detection circuit 15 for detecting the change of the data on the extension data bus 4 is provided, at the time of a writing operation, a write signal is outputted from a control bus 10 to enter the GATE terminal of the bidirectional buffer 3 and validate the bidirectional buffer 3 and at the same time, a bidirectional switching control signal is inputted to the DiR terminal of the buffer 3 to set the bidirectional buffer 3 from the data bus 2 to the bus 4 and write in an input and output device 6. At the time of a reading operation, the data is outputted from the input and output device 6, so that the output of the bidirectional buffer 3 is validated and the direction of the buffer 3 is directed from the bus 4 to the bus 2, and the output is outputted to the data bus 2 on the extension bus 4 and fetched to a CPU1.
Patent JP-H02134053-A (JP)
Title: Communication equipment
Inventor: SUGIYAMA AKIRA
IPC: H04M1/00
Filed: 1988-11-15
Abstract: PURPOSE:To attain automatic interruption of a call by sending a call message while adding a user-user information element including absence information to the call message in the case of absence and notifying the absence of a called party at the caller side when the absence information is detected in the user-user information element added to the received call message. CONSTITUTION:An ISDN telephone set consists of a CPU 1 controlling the entire telephone system, a storage section 2 storing a control program and a data or the like, a key input section 3 entering a dial number of the like, a display section 4 displaying information or the like from a network, a handset 5, a communication control section 6 applying call control or the like and connecting to the ISDN, and a speaker 7 sounding an incoming tone or the like. In the case of absence of the called party, the user-user information element including absence information is added to the call message and the result is sent, and when the caller detects the absence information in the user-user information element added to the received call message, the absence of the called party is displayed on the display section 4. Thus, the call is interrupted automatically.
Patent JP-H01129577-A (JP)
Title: Document reader
Inventor: KANEKURA KAZUNORI
IPC: H04N1/19
Filed: 1987-11-13
Abstract: PURPOSE:To mount a large-sized transparent document on an original platen and to read an image excellently by expanding a lighting area on the original platen more than the projection area of a transparent document projection image. CONSTITUTION:A housing 10, i. e., a lens 4 and a lamp 6 are moved in an optical-axis direction so as to vary the lighting area of lighting light to the platen 7 from a lamp 6. The lens 4 is adjusted in the distance to the lamp 6 with a known focus adjusting ring, etc., so as to set the focus of the lens 4 on the platen 7. When the housing is at a solid-line position, a document F is read and when at a position shown by a two alternate long and two short dashes line, a large-sized document F' is read.
Patent JP-H02132862-A (JP)
Title: Non-volatile semiconductor memory and manufacture thereof
Inventor: OSHIMA YOICHI
IPC: H01L21/8247
Filed: 1988-11-14
Abstract: PURPOSE:To miniaturize a cell and to improve a data erase efficiency by a method wherein a conductive film is formed on a part of a source or a drain region, and a metal wiring is provided so as to be brought into contact with the conductive film through a contact hole. CONSTITUTION:A third insulating film 10 is formed on the side face of a gate electrode section of a memory transistor of an ultraviolet erase type re-writable read only memory, and a fourth insulating film 14 is formed on the side face of the gate electrode section on a train side. Next, a conductive film 16 formed of low resistive material is continuously formed not only covering a part of the insulating film 13 but also being in contact with a part of the upside of a source or a drain region for two or more memory cells located in a specified direction. Then, an interlaminar insulating film 19 is formed on a substrate 1, and a metal wiring 21 is formed in contact with the conductive film 16 through contact holes provided onto the insulating film 19 at a ratio of one to each of two or more cells.
Patent JP-S63140266-A (JP)
Inventor: OKUYAMA YASUHISA
IPC: F25B45/00
Filed: 1986-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01128573-A (JP)
Title: Thin film transistor
Inventor: TANAKA KEIJI
IPC: H01L27/12
Filed: 1987-11-13
Abstract: PURPOSE:To implement the large area of an active matrix type planar display panel and to implement high definition, by providing a minute crystal silicon film, a polycrystalline silicon film or amorphous silicon film, whose impurity concentration is lower than that of a source electrode or a drain electrode, between a polycrystalline silicon film and at least the drain electrode. CONSTITUTION:Regions 105 having low impurity concentration are provided between a silicon film 102 and a source electrode 106 and a drain electrode 107 immediately beneath a gate. In this structure, when an off state is provided, i.e., when a negative gate voltage is applied in an N-channel transistor and a positive gate voltage is applied in a P-type transistor, an electric field formed by the applied gate voltage and drain voltage is dispersed in the low impurity concentration regions 105. Therefore, the intensity in the electric field at the drain junction part is weakened. Carriers, which move through a trap in the crystal grain boundary in the vicinity of the drain junction are decreased. Therefore, leaking current, which depends on the gate voltage and the drain voltage can be suppressed.
Patent JP-S63139077-A (JP)
Inventor: NAKAMURA MAMORU
IPC: C04B37/02
Filed: 1986-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。